//
//  Status.swift
//  weibo
//
//  Created by 吴婷婷 on 15/11/10.
//  Copyright © 2015年 wutingting. All rights reserved.
//

import UIKit
//微博数据模型
class Status: NSObject {
    ///微博创建时间v
    var created_at: String?
    ///微博id
    var id: Int = 0
    ///微博信息内容
    var text: String?
    ///微博来源
    var source: String?
    //缩略图配图数组
    var pic_urls: [[String: String]]?
    /// 用户模型
    var user: User?
    //被转发的原创微博
    var retweeted_status: Status?
    
    
    init(dict: [String: AnyObject]) {
        super.init()
        setValuesForKeysWithDictionary(dict)
    }
    
    override func setValue(value: AnyObject?, forKey key: String) {
        
        if key == "user" {
            if let dict = value as? [String: AnyObject] {
                user = User(dict: dict)
            }
            return
        }
        
        // 判断 key 是否是 retweeted_status
        if key == "retweeted_status" {
            if let dict = value as? [String: AnyObject] {
                retweeted_status = Status(dict: dict)
            }
            return
        }
        
        super.setValue(value, forKey: key)
    }
    
    
    override func setValue(value: AnyObject?, forUndefinedKey key: String) {
    }
    
    override var description: String {
        let keys = ["id", "created_at", "text", "source", "user", "pic_urls","retweeted_status"]
        
        return dictionaryWithValuesForKeys(keys).description
    }
    

}
